栀子苷24512-62-7 新品

中文名 栀子苷

英文名 gardenoside

别名 栀子甙

英文别名 NSC 325664

Cyclopenta(c)pyran-4-carboxylic acid, 1-(beta-D-glucopyranosyloxy)-1,4a,7,7a-tetrahydro-7-hydroxy-7-(hydroxymethyl)-, methyl ester, (1S-(1alpha,4aalpha,7alpha,7aalpha))-

methyl 1-(hexopyranosyloxy)-7-hydroxy-7-(hydroxymethyl)-1,4a,7,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate

methyl (1S,4aS,7S,7aS)-1-(hexopyranosyloxy)-7-hydroxy-7-(hydroxymethyl)-1,4a,7,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate

methyl (1S,4aS,7S,7aS)-1-(beta-D-glucopyranosyloxy)-7-hydroxy-7-(hydroxymethyl)-1,4a,7,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate

CAS 24512-62-7

化学式 C17H24O11

分子量 404.37

InChI InChI=1/C17H24O11/c1-25-14(23)8-5-26-15(10-7(8)2-3-17(10,24)6-19)28-16-13(22)12(21)11(20)9(4-18)27-16/h2-3,5,7,9-13,15-16,18-22,24H,4,6H2,1H3/t7-,9-,10-,11-,12+,13-,15+,16+,17-/m1/s1

密度 1.61g/cm3

熔点 118-120°C

沸点 672.8°C at 760 mmHg

比旋光度 -100.8 (MeOH)

闪点 242.1°C

蒸汽压 5.53E-21mmHg at 25°C

溶解度 易溶于水，溶于乙醇，不溶于石油醚。

折射率 1.643

存储条件 2-8℃

敏感性 Easily absorbing moisture

外观 白色结晶性粉末

包装    25kg/纸板桶 

含量    98%